Fig. 2: Phylogenetic distribution of data extracted from the GloPL database17 (a) and interaction plots of the interaction between land use and ecological specialization (b) and land use and functional specialization (c) in respect to the effect size of pollen limitation (PL).
From: Land use and pollinator dependency drives global patterns of pollen limitation in the Anthropocene
The phylogeny is modified from the angiosperm supertree42 and for each species the PL effect size and category of pollinator dependence, ecological specialization, and functional specialization are shown. Pollen limitation effect size in (a) is given by a bar plot, where orange bars indicate a positive effect size and dark purple bars indicate an effect size of or below (i.e. no PL). Pollinator dependence of plants in (a) is classified as autofertile (purple) or pollinator dependent (light green). Ecological specialization of plants in (a, b) is classified as reliant on either one (dark green), few (green) or many (light green) pollinator species. Functional specialization of plants in (a, c) is classified as exclusively bee pollinated (dark blue), exclusively pollinated by another functional group (blue) or pollinated multiple functional groups (light blue). Interaction plots represent the average modelled and 95% confidence intervals (shown as error bars) result from 500 bootstrapped phylogenetic meta-analyses with pollen limitation as the response variable and the interaction between land use and ecological specialization or functional specialization as the predictor variables. Source data are provided as a Source Data file.
